baber/WOPTO huggingface dataset:
Patent KR-20220028519-A (KR)
Title: Expandable multi-purpose camping furniture that can be assembled and disassembled that can be used as educational equipment for children's creativity development
Inventor: CHOO YOUNG MIN
IPC: A47B3/10
Filed: 2020-08-28
Abstract: The present invention relates to expandable multipurpose camping furniture which can be assembled and dismantled to be used as an educational material for child creativity development. In accordance with the present invention, modularized perforated plates including a triangular perforated plate (21), a rectangular perforated plate (22), a rectangular groove plate (23), a corner-rounded perforated plate (24), a hanging perforated plate (25), a perforating part (26), a groove (27) and the like are placed in various forms, and then, corners on both sides are connected and fixed through a bolt-shaped connection rod (81) and a general round rod-shaped connection rod (82), a scroll bolt (31), an ink-pot bolt (32), a scroll nut (41), a closed scroll nut (42), an ink-pot nut (43), a closed ink-pot nut (44), a wheel (50), a partially foldable flex joint (60) and an X-shaped fixing joint (70), and, accordingly, the expandable multipurpose camping furniture can be normally used as an educational material set for child creativity development, with which components composed of connection subsidiary materials including the perforated plates, the connection rods, the bolts, the nuts and the like can be assembled into free sizes and shapes, and can be dismantled to be formed into different shapes, and, also, for camping, anyone including men and women of all ages can easily assemble and disassemble the components into various types of camping furniture.
Patent KR-20220028951-A (KR)
Inventor: LEE DONG HO
IPC: H04N5/232
Filed: 2020-08-31
Abstract: Disclosed is an electronic device. The electronic device comprises a camera and a processor for tracking an object area including a user object in a captured image obtained through the camera and identifying a display area in the captured image based on the tracked object area. The processor identifies a display area of a first captured image based on the object area identified in the first captured image, identifies a display area of the second captured image in the object area identified in a second captured image and identifies a display area a third captured image based on the display area of the first captured image and the display area of the second captured image.
Patent KR-20220028995-A (KR)
Inventor: BYUN JONG GEOL
IPC: G01M3/24
Filed: 2020-09-01
Abstract: The present invention relates to a water leak detection system for high-temperature pipe including a high-temperature pipe measurement sensor device, capable of increasing the rate of fluid leak detection of a high-temperature pipe without malfunction caused by heat while easily checking the high-temperature pipe having difficulty in checking whether there is a water leak. The water leak detection system includes: a combination member comprising a contact part made of a magnet to be magnetically attached to a high-temperature pipe, and a connection rod extended upward from the contact part and having a first screw thread formed on an upper side; a connection member having a connection hole formed on a lower side with a second screw thread formed to be matched with the first screw thread of the connection rod constituting the combination member, and having a combination groove formed on an upper side, wherein the connection hole is penetrated up to a position of the combination groove; and a sensor part inserted and combined with the combination groove of the connection member to be installed on a position spaced apart from the high-temperature pipe. Therefore, the water leak detection system is capable of increasing worker convenience by remotely checking whether there is a fluid leak from the high-temperature pipe without the malfunction of the sensor part caused by heat; preventing the malfunction of the sensor part by preventing heat of the high-temperature pipe from being conducted through the combination member due to an insulation pad formed on the connection rod of the combination member; and increasing the rate of water leak detection by smoothly delivering vibrations from the high-temperature pipe to the sensor part.
Patent KR-20220030101-A (KR)
Title: Mounting state evaluating apparatus of launching apparatus for Combat vehicle and evaluating method using the same
Inventor: LEE YONG JUN
IPC: F41F3/052
Filed: 2020-09-02
Abstract: In accordance with the present invention, an apparatus for evaluating the mounting accuracy of a launcher of a combat vehicle, capable of aligning a line of sight of a launcher with a line of sight of a navigator, includes: a launcher in which at least one object to be launched is loaded, which includes position determination pins located in front of and behind the loaded object to be launched, and which is mounted on a combat vehicle to be movable so as to aim at a random target point; an azimuth angle measurer measuring a first angle, which is an azimuth angle of the launcher, by orienting the position determination pins when the launcher is moved to aim at the target point; a navigator mounted in a center part of the launcher, and measuring a second angle which is an azimuth angle of the launcher; and an evaluation part comparing the first and second angles to evaluate whether a line of sight of the launcher and a line of sight of the navigator are aligned.
Patent KR-20210039938-A (KR)
Title: Cylindrical battery and battery pack including the same
Inventor: SON JU NAM
IPC: H01M50/528
Filed: 2020-09-16
Abstract: The present invention relates to a cylindrical battery in which an electrode assembly is embedded in a battery case. A top cap is mounted on an upper portion of the electrode assembly. The top cap and the electrode assembly are electrically connected by a positive electrode tab. The positive electrode tab includes an extension unit protruding from a bent unit of the positive electrode tab.
Patent KR-20220036653-A (KR)
Inventor: YOUNGHWAN KWACK
IPC: H05B6/06
Filed: 2020-09-16
Abstract: The present disclosure comprises a cooktop of an induction heating method and a wireless indicator indicating an operating state of the cooktop, wherein the wireless indicator comprises a closed loop coil and a light emitting element driven by a voltage induced in the closed loop coil by an induced magnetic field generated in the working coil of the cooktop. Therefore, the present invention is capable of having an advantage for which an internal structure of the cooktop can be simplified.
Patent KR-20220025620-A (KR)
Inventor: CHOI HAE YONG
IPC: H04R1/04
Filed: 2020-09-17
Abstract: The present invention relates to a mask with a large volume of ventilation, comprising: a frame worn on the face of a user and formed on a lower portion of the face of the user by horizontally bending along the face; a filter mounting part formed such that a part of the frame is vertically open; a transparent mask which is formed on the front surface of the frame and through which the face of the user is transparently transmitted; an air blocking layer provided at a portion, which is in contact with the face of the user, around the transparent mask and the frame; and a filter unit mounted on the filter mounting unit, including pleats capable of purifying air and collecting pathogens, and formed as a separate unit so that a pleated filter is detachably coupled to the filter mounting unit. The pleated filter provided on the frame can be disposable or separated and replaced at any time. External air ventilated from the filter mounting part passes through the filter mounting part and is ventilated into the inner surface of the transparent mask, and air exhausted from a user passes through the filter mounting part from the inner surface of the transparent mask and is discharged to the outside (f). Accordingly, a transmittance is more than 60%, recognition with distinct facial recognition of a user is achieved, a pleated filter structure provided in the form of pleats can obtain the same ventilation effect as a conventional one while having only 1/4 of the area of the conventional one, and a ventilation effect can increase more than two times to 25 times so as to resolve difficulty in facial recognition, difficulty in breathing, and respiratory discomfort, caused by a conventional woven mask.
Patent KR-20220039203-A (KR)
Inventor: HYUNG JIN CHOI
IPC: G11C16/24
Filed: 2020-09-22
Abstract: The present technology relates to an electronic device. A memory device having an improved performance according to the present technology comprises: a plurality of memory cells programmed in any one program state among a plurality of program states divided based on a threshold voltage; and a plurality of page buffers connected to the plurality of memory cells through a plurality of bit lines, wherein each of the plurality of page buffers comprises a latch that stores the data sensed from any one bit line among the plurality of bit lines, and discharges the plurality of bit lines, during a verification operation for the plurality of program states, while performing a latch setting operation that sets the data stored in the latch.
Patent KR-20220039224-A (KR)
Title: Quarter structure for vehicle
Inventor: RYU JONG HYUN
IPC: B62D25/20
Filed: 2020-09-22
Abstract: The present invention relates to a quarter structure for a vehicle. More specifically, the present invention effectively distributes load of a chassis unit and has improved torsional rigidity. According to the present invention, the quarter structure for a vehicle comprises an annular member, of which both sides are respectively coupled to both sides of a quarter inner panel in the outside of the quarter inner panel, having a base unit configured to extend a gap between both sides of the quarter inner panel, and having a space formed between the same and the quarter inner panel.
Patent KR-20210109423-A (KR)
Title: Connector
Inventor: TSUCHIYA HIROTAKA
IPC: H01R13/516
Filed: 2020-09-25
Abstract: The present invention provides a connector capable of obtaining the satisfactory transmission characteristics by effectively suppressing the deterioration of characteristic impedance in a coupling part. The connector comprises: an internal contact (11) which is positioned inside in a radial direction; an external contact (12) which is positioned outside in the radial direction; and an insulator (13) which is positioned between the internal and external contacts (11, 12). At least one of the internal and external contacts (11, 12) includes a fitting part (12f) which is fitted to a correspondent counterpart contact (22) with a predetermined radial contact pressure at one side in an axial direction. The insulator (13) includes a first insulator part (31) which is exposed to one side in the axial direction, and a second insulator part (32) which is positioned at the other side in the axial direction with respect to the first insulator part (31). The first insulator part (31) is formed from an elastic material which is elastically deformed in the radial direction more easily than the second insulator part (32).
Patent KR-20220042024-A (KR)
Title: Fuel supply system for vessel and vessel including the same
Inventor: JANG DAEWOO
IPC: F17C6/00
Filed: 2020-09-25
Abstract: The present invention is to provide a fuel supply system for supplying ammonia as a fuel for a ship, and a ship provided with the system. According to an embodiment of the present invention, a fuel supply system for a ship comprises: storage tanks (100, 110) in which liquefied ammonia is stored as fuel supplied to a marine engine (E); a first pipe (L1) connected to the storage tanks (100, 110) to supply fuel to the engine (E); an after-heater (104) connected to the first pipe (L1); a third pipe (L3) connecting between the storage tanks (100, 110) and the after-heater (104); and a compressor (201) connected to the third pipe (L3) to pressurize boil-off gas (BOG) generated in the storage tanks (100, 110).
Patent KR-20210080176-A (KR)
Title: Blank for hot stamping, method for manufacturing the same, hot stamping component, and method for manufacturing the same
Inventor: JUNG SEUNG PILL
IPC: C22C38/32
Filed: 2020-09-29
Abstract: Disclosed is a manufacturing method of a blank for hot stamping, which comprises: a step of immersing a steel sheet in a plating bath containing aluminum and silicon to form a plating layer on the steel sheet; and a step of heating the steel sheet having the plating layer formed thereon at first temperature for a first period of time.
Patent KR-20220046171-A (KR)
Title: Inspecting apparatus for inside of pipe
Inventor: CHOI MYUNG HWAN
IPC: F16L55/32
Filed: 2020-10-07
Abstract: The present invention relates to an in-pipe inspection device and, more particularly, to an in-pipe inspection device capable of inspecting a pipe while moving inside the pipe having a changing pipe diameter. The in-pipe inspection device according to the present invention can vary a distance of a drive unit, which exerts a drive force in contact with the inner circumferential surface of the pipe from a driving body by a support unit, in accordance with the change in the inner diameter of the pipe so that the in-pipe inspection device can effectively perform entering a section where the pipe diameter is narrowed. At the same time, as the drive unit is elastically supported with respect to the driving body by a suspension unit, a grip force generated between the drive unit and the inner circumferential surface of the pipe is maintained so that the in-pipe inspection device can efficiently travel inside the pipe. The in-pipe inspection device includes an inspection module and a driving module.
Patent KR-20220053953-A (KR)
Title: Smart office access management system
Inventor: JO KYUNG AH
IPC: G07C9/37
Filed: 2020-10-23
Abstract: The present invention relates to a shared office access management system, comprising: an individual identification unit identifying the identity of a user by using one or more of an NFC tag, barcode, QR code, and bio-data at an entrance of a shared office; a status information generation unit using an image obtained by photographing the identified user at the entrance of the shared office, and generating a user status information which is the result of measuring the body heat of the user and checking if the user is wearing a mask or not; an access determination unit determining whether to permit the user to access the shared office or not by using the result of identity identification and the user bio-data; and a user history management unit allowing the user to access only one or more detailed spaces among a plurality of detailed spaces configuring the shared office, and storing and managing the access history of the user to the one or more detailed spaces in a database. The present invention aims to provide a shared office access management system which is capable of preventing and controlling the spread of an infectious disease.
Patent KR-20220056349-A (KR)
Inventor: KIM BYUNG JOON
IPC: G08G1/017
Filed: 2020-10-28
Abstract: The present invention relates to a device that identifies vehicles in no-parking/no-stop zones and displays guidance information. According to the present invention, a device includes an identification module; an output module; and a control part for controlling the identification module and the output module. Illegal parking/stopping in no-parking/stopping zones can be prevented.
Patent KR-20220057022-A (KR)
Title: Dye compounds, colored resin composition comprising the same for color filter and color filter using the same
Inventor: KIM JUNGROK
IPC: G03F7/00
Filed: 2020-10-29
Abstract: The present invention relates to a dye compound for a color filter, and a colored resin composition for the color filter containing the same. More particularly, the present invention relates to a novel xanthene-based dye compound having excellent heat resistance and light resistance or a colored resin composition for the color filter containing the same and the color filter using the same. According to the present invention, a manufacturing process of the color filter can be simplified and heat resistance and light resistance can be improved. The present invention can be applied to the color filter to improve economic feasibility and efficiency.
Patent KR-20220058327-A (KR)
Inventor: LEE DONG HYEOK
IPC: H04R1/10
Filed: 2020-10-31
Abstract: The present invention relates to a wireless earphone case that can be easily taken out, wherein an earphone comes out and can be safely picked up by hand when a case lid is opened by an earphone case lid. Also, when the case lid is opened by the earphone, the earphone comes out therewith so that users can safely pick up the earphone. Thus, the present invention solves the problem of the risk of dropping the earphone from the hands while taking the earphone out, opening an earphone case by solving the problem that the earphone drops from the hands because of a small gripping area when opening the earphone case and taking out the earphone. The present invention, with respect to a wireless earphone, comprises: an earphone case formed in a tubular shape in which the earphone can be inserted to protect the earphone from external shock or contamination when carrying the earphone; an earphone case lid having a magnet attached to a part for covering the earphone so that the earphone comes out and can be safely picked up when the case lid is opened; and an earphone with a magnet attached to a top so that the earphone comes out and can be safely picked up when the case lid is opened. Accordingly, the present invention relates to a wireless earphone case that can be easily taken out, wherein an earphone comes out and can be safely picked up by hand when a case lid is opened by an earphone case lid. Also, when the case lid is opened by the earphone, the earphone comes out therewith so that users can safely pick up the earphone. Thus, the present invention solves the problem of the risk of dropping the earphone from the hands while taking the earphone out, opening an earphone case by solving the problem that the earphone drops from the hands because of the small gripping area when opening the earphone case and taking out the earphone.
Patent KR-20210054465-A (KR)
Title: Apparatus of temperature controllable small green light source module
Inventor: HEO DU CHANG
IPC: H01S3/0941
Filed: 2020-11-03
Abstract: The present invention relates to a light source module device, and more particularly, to an ultra-small green light source module device, capable of optimally controlling a temperature through a thermo-electric cooler (TEC) on a pumping laser diode (LD) and a nonlinear crystal by controlling the size of thermal resistance using a thermal bridge. The light source module device of the present invention comprises: a nonlinear crystal; a pumping laser diode disposed opposite to the nonlinear crystal to apply a laser to the nonlinear crystal; a first sub-mount positioned below the nonlinear crystal; a first heat spreader for receiving and dispersing heat of the nonlinear crystal; and a thermal bridge for connecting the first sub-mount and the first heat spreader.
Patent KR-20220063920-A (KR)
Title: Dust Suction System
Inventor: WON EUN JA
IPC: A47L9/16
Filed: 2020-11-11
Abstract: The present invention relates to a dust suction system for sucking in and collecting fine dust or dust generated in a working process. The dust suction system according to the present invention comprises: a suction plate having a predetermined area and volume and having an open top; and a suction driving unit connected to the suction plate to transport air inside the suction plate and having a main filter therein. The suction plate and the suction driving unit are spaced apart from each other, and a transporting tube connecting the suction plate and the suction driving unit is installed. According to the present invention, a height of an operator's hand can be lowered and noise is reduced, and also a filter replacement cycle may be further extended.
Patent KR-20220064645-A (KR)
Title: drinkable beverage pack without straw
Inventor: SON SEUNG A
IPC: B65D85/72
Filed: 2020-11-12
Abstract: The present invention relates to a drinkable beverage pack without a straw, which enables users to tear an edge portion of the pack and drink a beverage contained in the pack without a straw, thereby solving a problem that use of plastics causes environmental pollutions, and enable users to fully drink a beverage in the pack, thereby solving a conventional problem that a beverage cannot be fully drunk using a straw and the use of plastics causes environmental pollution. The beverage pack comprises a pack edge which is an edge portion of a rectangular parallelepiped having dotted lines and can be torn so that users can tear the edge portion and fully drink a beverage contained in the pack. Therefore, the drinkable beverage pack without a straw enables users to tear the edge portion of the pack and drink a beverage in the pack without a straw, thereby solving a problem that the use of plastics causes environmental pollution, and enables users to fully drink a beverage in the pack, thereby solving a conventional problem that a beverage cannot be fully drunk using a straw and the use of plastics causes environmental pollution.
Patent KR-20220065409-A (KR)
Title: Electronic device for performing edge computing service and a method for the same
Inventor: LEE WONBO
IPC: H04L65/40
Filed: 2020-11-13
Abstract: The present invention relates to an electronic device for performing an edge computing service to receive relatively high-speed edge computing services and an operation method thereof. According to various embodiments of the present invention, the electronic device comprises: a memory for storing applications and/or edge enabler clients (EECs); a communication circuit used for a communication connection between the electronic device and a first server and plurality of second servers and/or third servers existing outside the electronic device through a base station; and a processor. The application is configured to perform one or more services corresponding to applications capable of being executed in the third server on the electronic device. The processor is configured to receive access information of the second server for access to the second server from the first server; in response to the information related to the location of the second server included in the access information of the second server, select the second server to be accessed on the basis of the information related to the location of the second server and the information related to the location of the electronic device; and access the selected second server to perform the service.
Patent KR-20210081240-A (KR)
Title: Method and apparatus for plasma etching
Inventor: ASHRAF HUMA
IPC: H01J37/32
Filed: 2020-11-13
Abstract: The present invention provides a method of plasma-etching a structure comprising a substrate and a component which forms nonvolatile metal etch products. The method includes: providing a structure comprising a substrate and a component which forms nonvolatile metal etch products; positioning the structure on a support within a chamber having a first gas inlet arrangement comprising one or more gas inlets and a second gas inlet arrangement comprising one or more gas inlets; etching the structure by performing a first plasma etch step using a first etch process gas mixture which is only supplied to the chamber through the first gas inlet arrangement; and further etching the structure by performing a second plasma etch step using a second etch process gas mixture which is only supplied to the chamber through the second gas inlet arrangement.